Overview

overview

10

Static

static

10

Sentinel.exe

windows10-2004-x64

10

Sentinel.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    Sentinel.exe
  • Size 3.6MB
  • Sample260415-sqffcady2s
  • SHA256 783a11c9d579afa9a6324da21b392913df55ea33799b99a4e2c93eceb51fca76
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sentinel connectionsrattrojanbackdoormeshagent

Malware Config

Extracted

Family

  • meshagent

Version

  • 2

Botnet

  • Sentinel Connections

C2

  • http://meshserver.net:443/agent.ashx

Attributes
  • mesh_id

    0x8CD5A26AEEC0CAE34887959E8BB7B59405EAAFA59D881B900A107C7E15E4903CA2938A5C3F0376B3970E6098DBEEED2A

  • server_id

    17FE2257E50AE3385ACEC631087405613193F8D5C915B47F123D049FB525022969CA4D12B37B50C77B3D3D4BF886BC66

  • wss

    wss://meshserver.net:443/agent.ashx

Signatures

  • Family: MeshAgent

    MeshAgent is an open source remote access trojan written in C++.

    rattrojanbackdoormeshagent
  • Detects MeshAgent payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • Sentinel.exe
    .exe 3.6MB

Sentinel.exe

  • IMPHASH 51ecb2c9e42bac7962e4489bde292198
  • SHA256 783a11c9d579afa9a6324da21b392913df55ea33799b99a4e2c93eceb51fca76
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Detects MeshAgent payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
5136
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_CUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED
PDB paths